2009 Ford F150 Wont turn over

Hello,My truck is having an issue for 5 months were sometimes when you turn the key it cranks but doesnt turn over. After towing it to mechanic it starts. This has happened 4 times now. We replaced the fuel pump, replaced the key and cylanoide (security issue we thought) and now a ford specialist replaced the fuel sensor, It worked then stopped right after he replaced it. Now it will not start at all. I have a video of what happens. Any ideas?

Thanks.
We were able to start the truck by spraying ether.
Codes only show no gas to cylinders. we used a high end 30K
code reader. Some were thinking security system. The crazy
thing is it happened all 4 times on a Friday. Ive heard about
resetting the PCM. I have a video of what happens but cant
upload it. I have a Ford dealership looking at it monday.
Thanks again

My F 150 is a 4.6 3V. It started killing while driving and had hard
start condition when filling the tank. It was my fault. The owners
manual clearly states when the fuel nozzle clicks off, DO NOT
force feed more fuel into the tank. Of course, not reading the
manual, I did not to this. Ends up I forced raw fuel into the cat
converter (did not damage it thankfully) which was drawn into the
EVAP purge valve which sucks vapors from the tank to be
burned in the engine. I had to replace the purge valve mounted
on the top of the engine near the intake manifold. Just
something to keep in mind. NOTE: If the purge valve fails and
begins running a vacuum check on the gas tank, it can stick in
operation. This can cause the gasoline tank to actually collapse
inward, like sucking on the opening of an empty beer can.

Your Answer

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